Could not load file or assembly 'Rebex.Networking,

Question

Hello,
We have problem during build and runtime application.
Steps:
- We upgraded our .NET solution to framework 4.8.
- Also I installed the new rebex componenets on my local computer.
- From c:\Program Files (x86)\Rebex Components 7.0.8581\bin\net-4.6\ I take all DLL and copy them in our 3rdParty shared dir (we are not using GAC)
- In visual Studio I remove all Rebex references
- In visual Studio I add all Rebex references
- During build the warning is:

BlockquoteSeverity Code Description Project File Line Source Suppression State
Warning Found conflicts between different versions of "Rebex.Common" that could not be resolved.
There was a conflict between "Rebex.Common, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d" and "Rebex.Common, Version=7.0.8581.0, Culture=neutral, PublicKeyToken=1c4638788972655d".
"Rebex.Common, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d" was chosen because it was primary and "Rebex.Common, Version=7.0.8581.0, Culture=neutral, PublicKeyToken=1c4638788972655d" was not.
References which depend on "Rebex.Common, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d" [D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Common.dll].
D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Common.dll
Project file item includes which caused reference "D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Common.dll".
Rebex.Common, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
References which depend on "Rebex.Common, Version=7.0.8581.0, Culture=neutral, PublicKeyToken=1c4638788972655d" [C:\Program Files (x86)\Rebex Components 7.0.8581\bin\net-4.6\Rebex.Common.dll].
D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.FileServer.dll
Project file item includes which caused reference "D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.FileServer.dll".
Rebex.FileServer, Version=1.0.5584.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
D:\VSProjects\dFram2019\Df.DfSystem\assembly\Rebex.FileSystem.dll
Project file item includes which caused reference "D:\VSProjects\dFram2019\Df.DfSystem\assembly\Rebex.FileSystem.dll".
Rebex.FileSystem, Version=7.0.8581.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.FileTransfer.dll
Project file item includes which caused reference "D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.FileTransfer.dll".
Rebex.FileTransfer, Version=4.0.5584.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Ftp.dll
Project file item includes which caused reference "D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Ftp.dll".
Rebex.Ftp, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
Rebex.FileTransfer, Version=4.0.5584.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Networking.dll
Project file item includes which caused reference "D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Networking.dll".
Rebex.Networking, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
Rebex.FileServer, Version=1.0.5584.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
Rebex.FileTransfer, Version=4.0.5584.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
Rebex.Ftp, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
Rebex.Sftp, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Sftp.dll
Project file item includes which caused reference "D:\DFTFS\dFram2019\Df.DfSystem\assembly\Rebex.Sftp.dll".
Rebex.Sftp, Version=6.0.8509.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL
Rebex.FileTransfer, Version=4.0.5584.0, Culture=neutral, PublicKeyToken=1c4638788972655d, processorArchitecture=MSIL Df.DfSystem Build

• Build is successfull
• If I ignore build warning, in runtime environment DLL raise the same error and not works.

All DLL are from the same folder after instalation rebex pack.

Thank you
Marian

Answer 1

Sorry for disturbing !
My error - I have mismatched references between old and new project.
Thanks
Marian